Grade 11 · Algebra
Completing the Square
Clear, exam-focused notes on completing the square, solving quadratics and deriving the quadratic formula, with fully worked examples.
11 of 41 packs
Each pack is a set of PDFs on one topic. Open a card to see what is inside and add just the parts you need, or the whole pack together and save.
Grade 11 · Algebra
Clear, exam-focused notes on completing the square, solving quadratics and deriving the quadratic formula, with fully worked examples.
Grade 11 · Geometry
Clear, exam-focused notes on all eight IGCSE circle theorems, with diagrams, multi-step reasoning and fully worked examples.
Grade 11 · Algebra
Clear, exam-focused notes on quadratic, reciprocal, cubic and exponential graphs, gradients and differentiation, with fully worked examples.
Grade 11 · Numbers
Clear, exam-focused notes on wages, percentages, simple and compound interest, loans, profit, VAT and currency exchange, with fully worked examples.
Grade 11 · Measurements
Clear, exam-focused notes on unit conversions, speed, density, pressure and bounds, with fully worked examples.
Grade 11 · Algebra
Clear, exam-focused notes on solving quadratic equations by factorising, from simple quadratics to word problems, with fully worked examples.
Grade 11 · Geometry
Clear, exam-focused notes on the sine rule, cosine rule, the ambiguous case and the area of any triangle, with fully worked examples.
Grade 11 · Algebra
Clear, exam-focused notes on simplifying, combining and solving with algebraic fractions, with fully worked examples.
Grade 11 · Algebra
Clear, exam-focused notes on solving simultaneous equations by substitution, elimination and graphs, with fully worked examples.
Grade 11 · Vectors & Transformations
Clear, exam-focused notes on column vectors, vector geometry and the four transformations, with diagrams and fully worked examples.
Grade 11 · Geometry
Clear, exam-focused notes on SOH CAH TOA, exact values, elevation and depression, bearings and 3D problems, with fully worked examples.